Bodyguard Medical I.D. Tags are identification tags designed for use by individuals with disabilities. Available in a men's, women's or child's bracelet; a men's, women's, or child's necklace with a choice of a pear-shaped or round pendant; or a women's charm bracelet, these tags are available with or without a medical symbol and offer up to four lines of information. The tags can include name, address, phone number, and a wide variety of medical information. Medical information choices include Alzheimers Disease, autistic, epilepsy, memory impaired, no MRI, no penicillin, and many others. Custom information may also be chosen, as well as a referral to the included wallet information card. All styles are available in a choice of solid surgical stainless steel, solid sterling silver, or 14-karat gold filled. DIMENSIONS: The necklace comes with a 27-inch chain. The women's charm bracelet is 7.5 inches. The standard bracelet is available in a choice of 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, or 10.5 inches.